Comparison

Rotablock Puzzle vs Projectile Arrow Cal

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Rotablock Puzzle

Features
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Game Overview A puzzle-adventure title centered on block-rolling mechanics. Players navigate a cubic avatar through grid-based levels using directional inputs, with the core objective of aligning the block perfectly with designated target zones to progress. Core Gameplay Objective: Maneuver the block to achieve full positional alignment with the level's target zone(s). Controls: Utilize arrow keys to roll the block in 4 cardinal directions (up/down/left/right), with each input shifting the block by one grid unit. Victory Condition: The block must remain fully stationary within the target zone. (Advanced levels require simultaneous alignment with multiple zones.) Puzzle Dynamics Early Game: Immediate satisfaction from instant tactile feedback as simple rolls yield tangible progress. Mid Game: Strategic triumph in mastering pathfinding puzzles—e.g., navigating zigzag routes to bypass traps or activate pressure plates. Late Game: The thrill of mechanic synergy—combining jump pads to trigger gem switches, destroy obstacles, and achieve precision alignment in multi-step sequences.

About

Projectile Arrow Cal

Features
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This is a computing application designed specifically for shooting accuracy, compound bow hunting, and archery enthusiasts. We transform complex physical parabolic formulas and equipment mechanics models into intuitive and hardcore tactical dashboards. Whether it's adjusting the sight to zero or assembling a dozen new arrows, we can provide you with precise data support. 1. Tactical ballistic calculation Accurate calculation: Input the initial velocity (FPS), weight (Grains), and target distance of the arrow to instantly calculate vertical drop compensation (Drop) and horizontal wind drift correction (Wind Drift). Environmental adaptation: Supports setting of crosswind speed and direction parameters 2. Arrow calibration analysis Momentum and F.O.C.: By comprehensively calculating the intercept length, rod to weight ratio (GPI), arrow and tail feather accessory weight, the total weight of the arrow support, momentum factor, and F.O.C. (center of gravity forward displacement rate) can be accurately obtained. Equipment matching: Visualize the center of gravity position to assist you in determining whether the spine hardness matches the current weight, optimizing flight stability. 3. Score prediction Based on your average single arrow and number of arrows, calculate the total score of intelligent calculation theory. Status assessment: Provide competitive status ratings to help shooters establish reasonable psychological expectations and goals before competitions and assessments.

Screenshots

Rotablock Puzzle3 screens
Projectile Arrow Cal3 screens

Verdict

The call

The clearest difference is update cadence: Rotablock Puzzle at every 4 days against Projectile Arrow Cal's every 4 months. Rotablock Puzzle also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Rotablock Puzzle ships an update every 4 days, Projectile Arrow Cal every 4 months. The most recent releases landed on November 9, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level
Rotablock Puzzle versus Projectile Arrow Cal: the parameters behind the verdict, then further details
ParameterRotablock PuzzleProjectile Arrow Cal
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size65 MB13 MB
Age rating4+4+
Developer鹏 欧阳思近 李

In-app purchases

None

Rotablock Puzzle

No in-app purchases

None

Projectile Arrow Cal

No in-app purchases

Questions

Is Rotablock Puzzle free?
Rotablock Puzzle is free to download, with no in-app purchases.
Is Projectile Arrow Cal free?
Projectile Arrow Cal is free to download, with no in-app purchases.
Do Rotablock Puzzle or Projectile Arrow Cal have ads?
Neither Rotablock Puzzle nor Projectile Arrow Cal shows ads.
Which is updated more often, Rotablock Puzzle or Projectile Arrow Cal?
Rotablock Puzzle ships an update every 4 days, and Projectile Arrow Cal every 4 months. Most recently, Rotablock Puzzle was updated on November 9, 2026 and Projectile Arrow Cal on October 28, 2026.

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